The
import utility looks in the main import file for a reference to the location
of the LOB data. The format of the reference to the LOB stored in the main
import file must be lobsFileName.Offset.length/.

To import data from a file to a subset of columns in a table, where
the import file contains the LOB data

The
import utility looks in the main import file for a reference to the location
of the LOB data. The format of the reference to the LOB stored in the main
import file must be lobsFileName.Offset.length/.

Import into tables that contain identity columns
You can use the either the SYSCS_UTIL.SYSCS_IMPORT_DATA procedure or the SYSCS_UTIL.SYSCS_IMPORT_DATA_LOBS_FROM_EXTFILE procedure to import data into a table that contains an identity column.